重构代码之前

win_text_editor/lib/app/core/app_scaffold.dart

@@ -15,18 +15,25 @@ class AppScaffold extends StatelessWidget {
     return MultiProvider(
       providers: [
         ChangeNotifierProvider(create: (_) => FileProvider()),
-        ChangeNotifierProvider(create: (_) => TabManager()), // 改名为TabManager
+        ChangeNotifierProvider(create: (_) => TabManager()),
       ],
       child: Scaffold(
         backgroundColor: Colors.grey[100],
         body: Column(
           children: [
-            const AppMenu(), // 顶部菜单
+            const AppMenu(),
             Expanded(
               child: Row(
                 children: [
-                  // 左侧文件树
+                  // 左侧文件树 - 传递双击事件回调
-                  const FileExplorerPane(),
+                  Consumer<TabManager>(
+                    builder: (context, tabManager, child) {
+                      return FileExplorerPane(
+                        onFileDoubleTap: (path) => tabManager.handleFileDoubleTap(path),
+                        onFolderDoubleTap: (path) => tabManager.handleFolderDoubleTap(path),
+                      );
+                    },
+                  ),
                   // 主内容区
                   Expanded(
                     child: Consumer<TabManager>(
@@ -38,7 +45,7 @@ class AppScaffold extends StatelessWidget {
                 ],
               ),
             ),
-            const ConsolePanel(), // 底部状态栏
+            const ConsolePanel(),
           ],
         ),
       ),

win_text_editor/lib/app/core/tab_manager.dart

@@ -1,6 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:win_text_editor/app/models/tab_model.dart';
-import 'package:win_text_editor/app/modules/template_parser/template_parser_view.dart';
+import 'package:win_text_editor/app/modules/base_view.dart';
 import 'package:win_text_editor/app/providers/logger.dart';
 
 class TabManager with ChangeNotifier {
@@ -10,15 +10,7 @@ class TabManager with ChangeNotifier {
   List<AppTab> get tabs => _tabs;
   String? get activeTabId => _activeTabId;
 
-  final Map<String, TemplateParserViewState> _tabControllers = {};
+  BaseViewState? _activeViewState;
-
-  void registerTextTabController(String tabId, TemplateParserViewState controller) {
-    _tabControllers[tabId] = controller;
-  }
-
-  void unregisterTextTabController(String tabId) {
-    _tabControllers.remove(tabId);
-  }
 
   AppTab? get activeTab {
     if (_activeTabId == null) return null;
@@ -70,47 +62,18 @@ class TabManager with ChangeNotifier {
     notifyListeners();
   }
 
-  void updateContent(String tabId, String content, String? name) {
+  void handleFolderDoubleTap(String folderPath) {
-    try {
+    _activeViewState?.onOpenFolder(folderPath);
-      final tab = _tabs.firstWhere((t) => t.id == tabId);
-      tab.content = content;
-
-      if (name != null) {
-        tab.fileName = name;
-      }
-      // Logger().debug("内容更新成功,文件:${tab.fileName}, ${tab.content.length}");
-      notifyListeners();
-    } catch (e) {
-      Logger().error("更新内容失败: ${e.toString()}", source: 'EditorProvider');
-    }
   }
 
-  Future<void> requestLoadFile(BuildContext context, String filePath) async {
+  void handleFileDoubleTap(String filePath) {
-    if (_activeTabId == null) {
+    _activeViewState?.onOpenFile(filePath);
-      Logger().warning("没有活动选项卡，无法加载文件");
+  }
-      return;
-    }
-
-    final parserTabState = _tabControllers[_activeTabId];
-    if (parserTabState == null) {
-      Logger().warning("找不到 TextTab 状态");
-      return;
-    }
-
-    if (!parserTabState.mounted) {
-      Logger().warning("TextTab 状态组件未挂载");
-      return;
-    }
 
-    try {
+  void setActiveViewState(BaseViewState? state) {
-      await parserTabState.loadFile(context, filePath);
+    if (_activeViewState != state) {
-    } catch (e) {
+      _activeViewState = state;
-      Logger().error("加载文件失败: ${e.toString()}");
+      // 不需要 notifyListeners()，因为这只是内部状态更新
-      if (context.mounted) {
-        ScaffoldMessenger.of(
-          context,
-        ).showSnackBar(SnackBar(content: Text('加载文件失败: ${e.toString()}')));
-      }
     }
   }
 }

win_text_editor/lib/app/core/tab_view.dart

@@ -1,10 +1,10 @@
 import 'package:flutter/material.dart';
+import 'package:provider/provider.dart';
 import 'package:win_text_editor/app/components/text_editor.dart';
 import 'package:win_text_editor/app/core/tab_manager.dart';
 import 'package:win_text_editor/app/models/tab_model.dart';
 import 'package:win_text_editor/app/modules/content_search/content_search_view.dart';
 import 'package:win_text_editor/app/modules/template_parser/template_parser_view.dart';
-import 'package:provider/provider.dart';
 
 class TabView extends StatelessWidget {
   final List<AppTab> tabs;
@@ -58,17 +58,22 @@ class TabView extends StatelessWidget {
       index: tabs.indexWhere((tab) => tab.id == currentTabId).clamp(0, tabs.length - 1),
       children:
           tabs.map((tab) {
-            switch (tab.type) {
+            return findActiveView(tab);
-              case 'template_parser':
-                return TemplateParserView(tabId: tab.id);
-              case 'content_search':
-                return ContentSearchView(tabId: tab.id);
-              default:
-                return TextEditor(tabId: tab.id, initialContent: tab.content);
-            }
           }).toList(),
     );
   }
+
+  // 查找当前活动的视图
+  Widget findActiveView(AppTab tab) {
+    switch (tab.type) {
+      case 'template_parser':
+        return TemplateParserView(tabId: tab.id);
+      case 'content_search':
+        return ContentSearchView(tabId: tab.id);
+      default:
+        return TextEditor(tabId: tab.id, initialContent: tab.content);
+    }
+  }
 }
 
 class _TabItem extends StatelessWidget {

win_text_editor/lib/app/models/search_model.dart

@@ -0,0 +1,24 @@
+class SearchResult {
+  final String filePath;
+  final int lineNumber;
+  final String lineContent;
+  final List<MatchResult> matches;
+  final String queryTerm; // 记录匹配的查询项
+
+  SearchResult({
+    required this.filePath,
+    required this.lineNumber,
+    required this.lineContent,
+    required this.matches,
+    required this.queryTerm,
+  });
+}
+
+class MatchResult {
+  final int start;
+  final int end;
+
+  const MatchResult({required this.start, required this.end});
+}
+
+enum SearchMode { locate, count }

win_text_editor/lib/app/modules/base_view.dart

@@ -2,34 +2,40 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:win_text_editor/app/core/tab_manager.dart';
 
+// 修改后的base_view.dart
 abstract class BaseView extends StatefulWidget {
   final String tabId;
-
   const BaseView({super.key, required this.tabId});
 
   @override
-  State<BaseView> createState() => BaseViewState();
+  BaseViewState createState();
-
-  // 打开文件夹回调
-  void openFolder(String folderPath);
-
-  // 打开文件回调
-  void openFile(String filePath);
 }
 
-class BaseViewState extends State<BaseView> {
+abstract class BaseViewState<T extends BaseView> extends State<T> {
-  late TabManager _tabManager;
+  late final TabManager tabManager;
-
-  TabManager get tabManager => _tabManager;
 
   @override
   void initState() {
     super.initState();
-    _tabManager = Provider.of<TabManager>(context, listen: false);
+    tabManager = Provider.of<TabManager>(context, listen: false);
   }
 
   @override
-  Widget build(BuildContext context) {
+  void didChangeDependencies() {
-    return Container(); // 具体实现由子类完成
+    super.didChangeDependencies();
+    if (tabManager.activeTabId == widget.tabId) {
+      tabManager.setActiveViewState(this);
+    }
   }
+
+  @override
+  void dispose() {
+    // 清理注册
+    tabManager.setActiveViewState(null);
+    super.dispose();
+  }
+
+  // 抽象方法改为在State中定义
+  void onOpenFolder(String folderPath);
+  void onOpenFile(String filePath);
 }

win_text_editor/lib/app/modules/content_search/content_search_controller.dart

@@ -1,5 +1,6 @@
 // content_search_controller.dart
 
+import 'dart:async';
 import 'dart:convert';
 import 'dart:io';
 
@@ -7,6 +8,7 @@ import 'package:flutter/material.dart';
 import 'package:file_picker/file_picker.dart';
 import 'package:path/path.dart' as path;
 import 'package:win_text_editor/app/core/tab_manager.dart';
+import 'package:win_text_editor/app/models/search_model.dart';
 import 'package:win_text_editor/app/providers/logger.dart';
 import 'content_search_service.dart';
 import 'package:flutter_js/flutter_js.dart';
@@ -53,10 +55,13 @@ class ContentSearchController with ChangeNotifier {
   }
 
   // Setters with notifyListeners
+  Timer? _searchDebounce;
   set searchQuery(String value) {
-    if (_searchQuery == value) return;
+    _searchDebounce?.cancel();
-    _searchQuery = value;
+    _searchDebounce = Timer(const Duration(milliseconds: 500), () {
-    notifyListeners();
+      _searchQuery = value;
+      notifyListeners();
+    });
   }
 
   set searchDirectory(String value) {
@@ -186,9 +191,6 @@ class ContentSearchController with ChangeNotifier {
           Logger().error('自定规则逻辑错误，没有返回布尔值，返回值为: ${test.stringResult}');
           return;
         }
-
-        await performCustomSearch();
-        // 语法检查通过，进行自定义规则搜索
       } catch (e) {
         Logger().error('JavaScript 语法检查错误: $e');
         return;
@@ -196,6 +198,14 @@ class ContentSearchController with ChangeNotifier {
         notifyListeners();
         _jsRuntime.dispose();
       }
+      _results.addAll(
+        await ContentSearchService.performCustomSearch(
+          directory: searchDirectory,
+          fileType: fileType,
+          jsFunction: searchQuery,
+          searchMode: searchMode,
+        ),
+      );
     } else {
       try {
         if (searchMode == SearchMode.locate) {
@@ -252,5 +262,3 @@ class ContentSearchController with ChangeNotifier {
     return ext == fileType.toLowerCase();
   }
 }
-
-enum SearchMode { locate, count }

win_text_editor/lib/app/modules/content_search/content_search_service.dart

@@ -1,9 +1,14 @@
 // lib/app/modules/content_search/content_search_service.dart
 
+import 'dart:convert';
 import 'dart:io';
+import 'package:flutter_js/flutter_js.dart';
 import 'package:path/path.dart' as path;
+import 'package:win_text_editor/app/models/search_model.dart';
+import 'package:win_text_editor/app/providers/logger.dart';
 
 class ContentSearchService {
+  /// 执行定位搜索（返回所有匹配项）
   static Future<List<SearchResult>> performLocateSearch({
     required String directory,
     required String query,
@@ -65,6 +70,78 @@ class ContentSearchService {
     return counts;
   }
 
+  /// 新增方法：执行自定义 JavaScript 规则搜索
+  static Future<List<SearchResult>> performCustomSearch({
+    required String directory,
+    required String fileType,
+    required String jsFunction,
+    required SearchMode searchMode,
+  }) async {
+    final results = <SearchResult>[];
+    int count = 0;
+    final dir = Directory(directory);
+    final jsRuntime = getJavascriptRuntime();
+
+    try {
+      // 定义 JavaScript 函数
+      final jsCode = 'function match(content){$jsFunction};';
+
+      jsRuntime.evaluate(jsCode);
+
+      await for (final entity in dir.list(recursive: true)) {
+        if (entity is File && _matchesFileType(entity.path, fileType)) {
+          try {
+            final lines = await entity.readAsLines();
+            for (int i = 0; i < lines.length; i++) {
+              final line = lines[i].trim();
+              if (line.length < 3) continue; // 跳过短行
+
+              final result = jsRuntime.evaluate('match(${jsonEncode(line)});');
+              if (result.isError) {
+                throw Exception('JS Error: ${result.stringResult}');
+              }
+
+              if (result.stringResult == 'true') {
+                if (searchMode == SearchMode.locate) {
+                  results.add(
+                    SearchResult(
+                      filePath: entity.path,
+                      lineNumber: i + 1,
+                      lineContent: line,
+                      matches: [],
+                      queryTerm: "Custom Rule",
+                    ),
+                  );
+                } else {
+                  count++;
+                }
+              }
+            }
+          } catch (e) {
+            Logger().error('Error in file ${entity.path}: $e');
+          }
+        }
+      }
+
+      // 处理计数模式结果
+      if (searchMode == SearchMode.count) {
+        results.add(
+          SearchResult(
+            filePath: "Custom Rule",
+            lineNumber: count,
+            lineContent: '',
+            matches: [],
+            queryTerm: "Custom Rule",
+          ),
+        );
+      }
+    } finally {
+      jsRuntime.dispose();
+    }
+
+    return results;
+  }
+
   /// 分割查询字符串（按半角逗号分隔，并去除空格）
   static List<String> _splitQuery(String query) {
     return query.split(',').map((q) => q.trim()).where((q) => q.isNotEmpty).toList();
@@ -206,31 +283,7 @@ class ContentSearchService {
         counts[queryTerm] = (counts[queryTerm] ?? 0) + matches.length;
       }
     } catch (e) {
-      print('Error reading file ${file.path}: $e');
+      Logger().error('Error reading file ${file.path}: $e');
     }
   }
 }
-
-/// 搜索结果类（新增 queryTerm 字段）
-class SearchResult {
-  final String filePath;
-  final int lineNumber;
-  final String lineContent;
-  final List<MatchResult> matches;
-  final String queryTerm; // 记录匹配的查询项
-
-  SearchResult({
-    required this.filePath,
-    required this.lineNumber,
-    required this.lineContent,
-    required this.matches,
-    required this.queryTerm,
-  });
-}
-
-class MatchResult {
-  final int start;
-  final int end;
-
-  const MatchResult({required this.start, required this.end});
-}

win_text_editor/lib/app/modules/content_search/content_search_view.dart

@@ -1,7 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
-import 'package:win_text_editor/app/core/tab_manager.dart';
 import 'package:win_text_editor/app/modules/base_view.dart';
+import 'package:win_text_editor/app/providers/logger.dart';
 import 'content_search_controller.dart';
 import 'directory_settings.dart';
 import 'search_settings.dart';
@@ -11,19 +11,7 @@ class ContentSearchView extends BaseView {
   const ContentSearchView({super.key, required String tabId}) : super(tabId: tabId);
 
   @override
-  void openFolder(String folderPath) {
+  ContentSearchViewState createState() => ContentSearchViewState();
-    // 实现打开文件夹的逻辑
-    print('Opening folder: $folderPath');
-  }
-
-  @override
-  void openFile(String filePath) {
-    // 实现打开文件的逻辑
-    print('Opening file: $filePath');
-  }
-
-  @override
-  State<BaseView> createState() => ContentSearchViewState();
 }
 
 class ContentSearchViewState extends BaseViewState {
@@ -32,7 +20,26 @@ class ContentSearchViewState extends BaseViewState {
   @override
   void initState() {
     super.initState();
-    _controller = ContentSearchController(tabManager: super.tabManager);
+    _controller = ContentSearchController(tabManager: tabManager);
+  }
+
+  @override
+  void dispose() {
+    _controller.dispose(); // 清理控制器
+    super.dispose();
+  }
+
+  @override
+  void onOpenFolder(String folderPath) {
+    // 实现打开文件夹的逻辑
+    Logger().debug('Opening folder: $folderPath');
+    _controller.searchDirectory = folderPath;
+  }
+
+  @override
+  void onOpenFile(String filePath) {
+    // 实现打开文件的逻辑
+    Logger().debug('Opening file: $filePath');
   }
 
   @override

win_text_editor/lib/app/modules/content_search/results_view.dart

@@ -2,8 +2,8 @@ import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:syncfusion_flutter_datagrid/datagrid.dart';
 import 'package:path/path.dart' as path;
+import 'package:win_text_editor/app/models/search_model.dart';
 import 'package:win_text_editor/app/modules/content_search/content_search_controller.dart';
-import 'package:win_text_editor/app/modules/content_search/content_search_service.dart';
 import 'package:file_picker/file_picker.dart';
 import 'dart:io';
 

win_text_editor/lib/app/modules/content_search/search_settings.dart

@@ -1,6 +1,7 @@
 import 'package:flutter/material.dart';
 import 'package:provider/provider.dart';
 import 'package:win_text_editor/app/components/text_editor.dart';
+import 'package:win_text_editor/app/models/search_model.dart';
 import 'package:win_text_editor/app/modules/content_search/content_search_controller.dart';
 
 class SearchSettings extends StatelessWidget {

win_text_editor/lib/app/modules/template_parser/template_parser_view.dart

@@ -6,19 +6,7 @@ class TemplateParserView extends BaseView {
   const TemplateParserView({super.key, required String tabId}) : super(tabId: tabId);
 
   @override
-  void openFolder(String folderPath) {
+  TemplateParserViewState createState() => TemplateParserViewState();
-    // 实现打开文件夹的逻辑
-    print('Opening folder: $folderPath');
-  }
-
-  @override
-  void openFile(String filePath) {
-    // 实现打开文件的逻辑
-    print('Opening file: $filePath');
-  }
-
-  @override
-  State<BaseView> createState() => TemplateParserViewState();
 }
 
 class TemplateParserViewState extends BaseViewState {
@@ -37,6 +25,24 @@ class TemplateParserViewState extends BaseViewState {
     });
   }
 
+  @override
+  void dispose() {
+    //_controller.dispose(); // 清理控制器
+    super.dispose();
+  }
+
+  @override
+  void onOpenFolder(String folderPath) {
+    // 实现打开文件夹的逻辑
+    print('Opening folder: $folderPath');
+  }
+
+  @override
+  void onOpenFile(String filePath) {
+    // 实现打开文件的逻辑
+    print('Opening file: $filePath');
+  }
+
   // 修改loadFile方法使用_activeEditorIndex
   Future<void> loadFile(BuildContext context, String filePath) async {}